NEODyS-2

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NEODyS ∴ Objects ∴ 1998UL1 ∴ Summary
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(159399) 1998UL1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.5269 6.044e-09 au
e 0.214105 5.739e-08
i 41.971 9.086e-06 deg
Ω 214.871 5.399e-06 deg
ω 353.213 1.367e-05 deg
M 20.019 2.067e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2 au
Aphelion 1.8538 au
Asc. node-Earth separation 0.19371 au
Desc. node-Earth separation 0.85665 au
Earth MOID 0.19365 au
Orbital period 689.147 days
Date of orbit computation   Oct 1 16:35
Observational summary
Optical observations (Discarded) 913 (6)
Radar observations (Discarded) 0 (0)
Arc length 7054 days
Unobserved 327 days

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Ephemeris at epoch 58465 MJD
Right Ascension 270.17 deg
Declination -0.25103 deg
V Magnitude 19.9 mag
Solar Elongation -24.97 deg
Galactic Latitude 11.16 deg
Rate 0.818 deg/day
Direction 81.252 deg

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